/*
 * LeafNode.java
 * 
 * last update: 14.01.2010 by Stefan Saru
 * 
 * author:	Alec(panovici@elcom.pub.ro)
 * 			Luci
 *
 * Obs: This is a pluggable IO manager for user interaction.
 * Note that this approach allows one to use some nice pipe-ing
 * between the simulator and some other program
 */
package middle;

public interface LeafNode {    
	/**
     * notifies this leaf to update its screen representation
     */
	public void update();

}
